6XXX9 6XXX9 01-09-2021 Mathematics contestada Calcula el promedio de cada conjunto de datos. a) 7, 9, 10, 12, 12, 12, 15 b) 22, 22, 22, 24, 25, 35 c) 6, 8, 8, 8, 10, 12, 13, 15 d) 10, 14, 14, 14, 18, 20